<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>京东秒杀</title>
<link rel="stylesheet" href="./css/class03.css">
<script src="./js/class03.js"></script>
</head>
<body>

<div class="flash-deals">
    <div class="title">京东秒杀</div>
    <div class="subtitle">FLASH DEALS</div>
    <div class="lightning">⚡</div>
    <div>本场距离结束还剩</div>
    <div class="countdown">
        <div id="hours">01</div>
        <div id="minutes">20</div>
        <div id="seconds">39</div>
    </div>
</div>
</body>
</html>
